.biz {
  max-width: 58rem;
  margin: auto;
  line-height: 1.6;
  padding-bottom: 3rem;
}
.biz header {
  padding: clamp(1.4rem, 5vw, 4rem) 0 1.5rem;
}
.biz h1,
.biz h2 {
  font-family: Georgia, serif;
  line-height: 1.13;
  text-wrap: balance;
}
.biz h1 {
  font-size: clamp(2.35rem, 6vw, 4.8rem);
  max-width: 18ch;
  margin: 0.4rem 0 1rem;
}
.biz header p,
.biz-section p {
  max-width: 72ch;
}
.biz-kicker,
.biz-proof strong {
  font: 700 0.78rem/1.5 monospace;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: #efc783;
}
.biz-section,
.biz-proof {
  margin: 1rem 0;
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid var(--border, #344251);
  border-radius: 1rem;
  background: var(--surface, #1c2732);
}
.biz h2 {
  margin: 0.3rem 0 0.9rem;
}
.biz a:not(.button) {
  color: #abd7ff;
  text-underline-offset: 0.2em;
}
.biz-proof {
  background:
    repeating-linear-gradient(135deg, transparent 0 15px, #ffffff05 15px 16px),
    linear-gradient(100deg, #203545, #212733);
  border-left: 4px solid #efc783;
}
.biz-proof small,
.biz-form p {
  display: block;
  margin: 0.75rem 0;
}
.biz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
}
.biz-grid .biz-section {
  margin: 0;
}
.biz-price {
  font-size: 1.7rem;
  color: #efc783;
}
.biz-price small {
  font-size: 0.875rem;
}
.biz summary {
  cursor: pointer;
  padding: 0.75rem 0;
  font-weight: 650;
}
.biz details + details {
  border-top: 1px solid var(--border, #344251);
}
.biz-form {
  display: grid;
  gap: 0.85rem;
  max-width: 38rem;
}
.biz-form label {
  display: grid;
  gap: 0.25rem;
}
.biz-form input,
.biz-form textarea {
  width: 100%;
  font: inherit;
  color: #eef3fb;
  background: #141d28;
  border: 1px solid #667485;
  border-radius: 0.4rem;
  padding: 0.65rem;
}
.biz-form textarea {
  resize: vertical;
}
.biz .button {
  display: inline-block;
  width: fit-content;
  border: 0;
  border-radius: 0.4rem;
  padding: 0.75rem 1.15rem;
  background: #efc783;
  color: #19222a;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.biz .button:disabled {
  opacity: 0.65;
  cursor: wait;
}
.biz :focus-visible {
  outline: 3px solid #ffda8b;
  outline-offset: 3px;
}
.biz nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}
.biz nav a {
  padding: 0.5rem 0;
  text-transform: capitalize;
}